7MGQ | pdb_00007mgq

AICAR transformylase/IMP cyclohydrolase (ATIC) is essential for de novo purine biosynthesis and infection by Cryptococcus neoformans

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	AICARFT_IMPCHas_1st	e7mgqD2	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: AICARFT_IMPCHas_1st	ECOD (1.6)
D	AICARFT_IMPCHas_2nd	e7mgqD3	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: AICARFT_IMPCHas_2nd	ECOD (1.6)
D	MGS	e7mgqD1	A: a/b three-layered sandwiches	X: Methylglyoxal synthase-like (From Topology)	H: Methylglyoxal synthase-like (From Topology)	T: Methylglyoxal synthase-like	F: MGS	ECOD (1.6)
C	AICARFT_IMPCHas_1st	e7mgqC1	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: AICARFT_IMPCHas_1st	ECOD (1.6)
C	AICARFT_IMPCHas_2nd	e7mgqC2	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: AICARFT_IMPCHas_2nd	ECOD (1.6)
C	MGS	e7mgqC3	A: a/b three-layered sandwiches	X: Methylglyoxal synthase-like (From Topology)	H: Methylglyoxal synthase-like (From Topology)	T: Methylglyoxal synthase-like	F: MGS	ECOD (1.6)
B	AICARFT_IMPCHas_1st	e7mgqB3	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: AICARFT_IMPCHas_1st	ECOD (1.6)
B	AICARFT_IMPCHas_2nd	e7mgqB1	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: AICARFT_IMPCHas_2nd	ECOD (1.6)
B	MGS	e7mgqB2	A: a/b three-layered sandwiches	X: Methylglyoxal synthase-like (From Topology)	H: Methylglyoxal synthase-like (From Topology)	T: Methylglyoxal synthase-like	F: MGS	ECOD (1.6)
A	AICARFT_IMPCHas_1st	e7mgqA3	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: AICARFT_IMPCHas_1st	ECOD (1.6)
A	AICARFT_IMPCHas_2nd	e7mgqA1	A: a+b three layers	X: Cytidine deaminase-like (From Topology)	H: Cytidine deaminase-like (From Topology)	T: Cytidine deaminase-like	F: AICARFT_IMPCHas_2nd	ECOD (1.6)
A	MGS	e7mgqA2	A: a/b three-layered sandwiches	X: Methylglyoxal synthase-like (From Topology)	H: Methylglyoxal synthase-like (From Topology)	T: Methylglyoxal synthase-like	F: MGS	ECOD (1.6)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines IMP cyclohydrolase activity cyclohydrolase activity hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds phosphoribosylaminoimidazolecarboxamide formyltransferase activity transferase activity, transferring one-carbon groups transferase activity hydroxymethyl-, formyl- and related transferase activity	ribose phosphate metabolic process IMP metabolic process purine ribonucleoside monophosphate biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleoside monophosphate biosynthetic process purine ribonucleoside monophosphate metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine nucleoside monophosphate metabolic process ribose phosphate metabolic process IMP metabolic process purine ribonucleoside monophosphate biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process nucleobase-containing compound metabolic process ribonucleotide biosynthetic process purine nucleoside monophosphate biosynthetic process purine ribonucleoside monophosphate metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine nucleoside monophosphate metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside monophosphate metabolic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process nucleoside monophosphate biosynthetic process purine-containing compound metabolic process IMP biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process 'de novo' IMP biosynthetic process purine ribonucleotide metabolic process ribonucleoside monophosphate biosynthetic process purine nucleotide biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR024051	AICAR transformylase, duplicated domain superfamily	Homologous Superfamily
A, B, C, D	IPR011607	Methylglyoxal synthase-like domain	Domain
A, B, C, D	IPR036914	Methylglyoxal synthase-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR024050	AICAR transformylase, insert domain superfamily	Homologous Superfamily
A, B, C, D	IPR002695	Bifunctional purine biosynthesis protein PurH-like	Family
A, B, C, D	IPR016193	Cytidine deaminase-like	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.